//
//  comingthingViewController.m
//  maocuhuiOASystem
//
//  Created by michael on 16/3/25.
//  Copyright © 2016年 czd. All rights reserved.
//

#import "comingthingViewController.h"
#import "GDataDefines.h"
#import "UnDoneModel.h"
#import "OAUnDoneListCell.h"
#import "detailViewController.h"
#import "OADetailViewController.h"
#import "PickerChoiceView.h"
#import "TableViewCell.h"
#define  ktansactiontodoPage @"tansactiontodoPage" //待办 分页列表

@interface comingthingViewController ()<UITableViewDelegate,UITableViewDataSource,TFPickerDelegate>
{
    NSInteger selectIndex;
}
@property(nonatomic,strong)NSMutableArray * dataArray;
@property(nonatomic,assign)int totalCounts; //总条数
@property(nonatomic,assign)int currentPage; //当前页
@property (nonatomic,strong)NSMutableArray *mutArray;


@end

@implementation comingthingViewController
- (void)viewDidLoad {
    [super viewDidLoad];
                    UIImageView *backImageView=[[UIImageView alloc]initWithFrame:self.view.bounds];
       [backImageView setImage:[UIImage imageNamed:@"政务公告背景"]];
self.tableView.backgroundView = backImageView;
    [self setRightItem];

    self.tableView.delegate = self;
    self.tableView.dataSource =self;
 self.method = @"electronicsPage";
    self.url = KexchgeneralURL;
self.name = @"政务公告";
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(refreshData) name:@"refreshOADetailData" object:nil];
    [self.tableView addHeaderWithCallback:^{
        self.currentPage = 1;

        if (_isSearching) {
    [self loadSearchMore];

}else{
[self loadData];
 }

    }];
    [self.tableView headerBeginRefreshing];
    
    [self.tableView addFooterWithCallback:^{
        if ((self.currentPage - 1)*KPageSize < self.totalCounts ){
  if (_isSearching) {
    [self loadSearchMore];

}else{
[self loadMore];
 }
        }else{
        
            [self.tableView footerEndRefreshing];
            [self.view makeToast:@"没有更多了"];
    
        }
       
    }];
    
      // 分类搜索
    UINib *nib = [UINib nibWithNibName:@"TableViewCell" bundle:nil];
    [self.tableView registerNib:nib forCellReuseIdentifier:@"TableViewCellID"];
        self.mutArray = [NSMutableArray array];
    
 NSArray *arr = @[@{@"title1":@"请点击此处选择类别",@"title2":@"近期公告"}];
    for (NSDictionary *dict in arr) {
        
        [self.mutArray addObject:dict];
    }
//

}
-(void)setRightItem{
            UIBarButtonItem * rightIem = [[UIBarButtonItem alloc] initWithTitle:@"搜索" style:UIBarButtonItemStylePlain target:self action:@selector(searchAction)];
        self.navigationItem.rightBarButtonItem = rightIem;
   
    
}
#pragma mark 搜素
-(void)searchAction{
    
    [UIAlertView showWithTitle:@"搜索" message:nil style:UIAlertViewStylePlainTextInput cancelButtonTitle:@"取消" otherButtonTitles:@[@"确定"] tapBlock:^(UIAlertView *alertView, NSInteger buttonIndex) {
        [self.view endEditing:YES];
        
        if (buttonIndex == 1) {
            UITextField * textField = [alertView textFieldAtIndex:0];
            if (textField.text.length !=0) {
                _text = textField.text;
                [self.dataArray removeAllObjects];
                self.isSearching = YES;
                self.currentPage = 1;
                [self loadSearchData:textField.text];
            }
            
        }
        
    }];
    
}
-(void)loadSearchData:(NSString*)text{
    NSString * method = nil;
            method = @"BulletinSearch";
    [MBProgressHUD showHUDAddedTo:self.view animated:YES];
    NSString * userId = [[NSUserDefaults standardUserDefaults]objectForKey:@"userId"];
    NSArray * array = @[@{@"Condition":_text},@{@"userId":userId},@{@"page":[NSString stringWithFormat:@"%ld",(long)self.currentPage]}];
    __weak typeof(self) weakSelf = self;
   [HttpTools postWithURL:exchSearch arrays:array method:method success:^(id JSON) {
        if (self.currentPage == 1) {
            [self.dataArray removeAllObjects];
        }
        [self.dataArray addObjectsFromArray:[self getDataList:[JSON dataUsingEncoding:NSUTF8StringEncoding]]];

        [weakSelf.tableView footerEndRefreshing];
        [weakSelf.tableView reloadData];
        weakSelf.currentPage++;
        [MBProgressHUD hideHUDForView :self.view animated:YES];
        if (self.tableView.headerRefreshing) {
            [self.tableView headerEndRefreshing];
        }
        if (self.tableView.footerRefreshing) {
            [self.tableView footerEndRefreshing];
        }
        
    } failure:^(NSError *error) {
        if (self.tableView.headerRefreshing) {
            [self.tableView headerEndRefreshing];
        }
        if (self.tableView.footerRefreshing) {
            [self.tableView footerEndRefreshing];
        }
    }];
    
    
}
//搜索内容加载更多
- (void)loadSearchMore
{
 NSString * method = nil;
 //   self.searchText = text;
 
 
           method = @"BulletinSearch";
    
 //archiveallFilePage
    NSString * userId = [[NSUserDefaults standardUserDefaults]objectForKey:@"userId"];
    NSArray * array = @[@{@"Condition":_text},@{@"userId":userId},@{@"page":[NSString stringWithFormat:@"%ld",(long)self.currentPage]}];
    __weak typeof(self) weakSelf = self;
//    [HttpTools requestWithURL:@"exchSearch" arrays:array method:method success:^(id JSON) {
    [HttpTools postWithURL:exchSearch arrays:array method:method success:^(id JSON) {

        if (self.currentPage == 1) {
            [self.dataArray removeAllObjects];
        }
    [self.dataArray addObjectsFromArray:[self getDataList:[JSON dataUsingEncoding:NSUTF8StringEncoding]]];
        [weakSelf.tableView footerEndRefreshing];
        [weakSelf.tableView reloadData];
        weakSelf.currentPage++;
        
        if (self.tableView.headerRefreshing) {
            [self.tableView headerEndRefreshing];
        }
        if (self.tableView.footerRefreshing) {
            [self.tableView footerEndRefreshing];
        }
        
    } failure:^(NSError *error) {
        if (self.tableView.headerRefreshing) {
            [self.tableView headerEndRefreshing];
        }
        if (self.tableView.footerRefreshing) {
            [self.tableView footerEndRefreshing];
        }
    }];
    
    
}

#pragma mark 刷新数据
-(void)refreshData{
    
    self.currentPage = 1;
    [self loadData]; //加载网络数据
}

-(NSMutableArray*)dataArray{
    if (_dataArray == nil) {
      _dataArray =   [NSMutableArray array];
    }
    return _dataArray;
}

#pragma mark 加载网络数据
-(void)loadData{
    NSString * userId = [[NSUserDefaults standardUserDefaults]objectForKey:@"userId"];
    NSArray * array = @[@{@"userId":userId},@{@"page":[NSString stringWithFormat:@"%ld",(long)self.currentPage]}];
    //KGetOAOfficeMethod
    //ktansactiontodoPage
    [HttpTools postWithURL:_url
     arrays:array method:_method success:^(id JSON) {
     // NSLog(@"-------%@",JSON);

        if (self.currentPage ==1) {
            [self.dataArray removeAllObjects];
        }
       
        self.dataArray =  [self getDataList:[JSON dataUsingEncoding:NSUTF8StringEncoding]];
        [self.tableView reloadData];
        [self.tableView headerEndRefreshing];
        self.currentPage++;
        if (self.dataArray.count ==0) {
        [self.view makeToast:[NSString stringWithFormat:@"暂时还没有政务公告哦"]];
        }
    } failure:^(NSError *error) {
     [self.tableView headerEndRefreshing];
        
    }];
 
}

#pragma mark 加载更多
-(void)loadMore{
    NSString * userId = [[NSUserDefaults standardUserDefaults]objectForKey:@"userId"];
    NSArray * array = @[@{@"userId":userId},@{@"page":[NSString stringWithFormat:@"%ld",(long)self.currentPage]}];
    [HttpTools postWithURL:_url arrays:array method:_method success:^(id JSON) {
           [self.dataArray addObjectsFromArray:[self getDataList:[JSON dataUsingEncoding:NSUTF8StringEncoding]]];
        self.currentPage++;
                [self.tableView reloadData];

        [self.tableView footerEndRefreshing];
    } failure:^(NSError *error) {
         [self.tableView footerEndRefreshing];
    }];
    
}


//得到服务器返回数据中的标题
//传参数：一个服务器返回的二进制数据
-(NSMutableArray*)getDataList:(NSData*)data
{
    NSMutableArray * array = [NSMutableArray array];
    GDataXMLDocument *doc = [[GDataXMLDocument alloc] initWithData: data options:0 error:nil];
    //获取根节点（<交换 >）
    GDataXMLElement *rootElement = [doc rootElement];
    //获取根节点下的节点（数据）
    NSArray *dataArray= [rootElement elementsForName:@"数据"];
    for (GDataXMLElement * elemtenData in dataArray) {
        NSArray * subElement = [elemtenData elementsForName:@"数据要素"];
        for (GDataXMLElement *data in subElement) {
            UnDoneModel * model = [[UnDoneModel alloc] init];
            GDataXMLElement * signElement = [[data elementsForName:@"isSign"] objectAtIndex:0];
            GDataXMLElement * titleElement = [[data elementsForName:@"标题"] objectAtIndex:0];
            GDataXMLElement * timeElement = [[data elementsForName:@"接收时间"] objectAtIndex:0];
            GDataXMLElement * nameElement = [[data elementsForName:@"上一办理人"] objectAtIndex:0];
            GDataXMLElement * stateElement = [[data elementsForName:@"公文状态"] objectAtIndex:0];
            GDataXMLElement * formElement = [[data elementsForName:@"表单"] objectAtIndex:0];
            GDataXMLElement * fileIdElement = [[data elementsForName:@"标识"] objectAtIndex:0];
            model.isSign = [signElement stringValue];
            model.title = [titleElement stringValue];
            model.time = [timeElement stringValue];
            model.name = [nameElement stringValue];
            model.state = [stateElement stringValue];
            model.form = [formElement stringValue];
            model.fileId = [fileIdElement stringValue];
            [array addObject:model];
        }
    }
    
    NSArray *countArray= [rootElement elementsForName:@"控制"];
    for (GDataXMLElement * data in countArray) {
        GDataXMLElement * countElement = [[data elementsForName:@"条数"] objectAtIndex:0];
        NSString * counts = [countElement stringValue];
        self.totalCounts = [counts intValue];
    }
    
     self.title = [NSString stringWithFormat:@"政务公告(%lu)",(unsigned long)self.totalCounts];
   
    return array;
}

-(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath{


 UnDoneModel * model = self.dataArray[indexPath.row];
    CGFloat  titleFloat  = [OAToolBox sizebyText:model.title font:14 minsWidth:60];
    NSString * desstring = [NSString stringWithFormat:@"%@/%@/%@",model.time,model.state,model.name];
    CGFloat desFloat = [OAToolBox sizebyText:desstring font:14 minsWidth:80];
    return  titleFloat + desFloat + 20;
    
}




#pragma mark UITableView dataScource
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
       OAUnDoneListCell * cell = [OAUnDoneListCell cellWithTableView:tableView];
                       cell.backgroundColor=[UIColor clearColor];//关键语句  

    UnDoneModel * model = self.dataArray[indexPath.row];
    cell.model = model;
    return cell;
    
}

-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{
    [tableView deselectRowAtIndexPath:indexPath animated:YES];
    UnDoneModel * model = self.dataArray[indexPath.row];
    
     detailViewController * detailVC = (detailViewController *)[self.storyboard instantiateViewControllerWithIdentifier:@"detail"];
detailVC.fileId = model.fileId;
detailVC.type = @"zhengwu";
    
        [self.navigationController pushViewController:detailVC animated:YES];
//        }

}

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView{
    return 1;
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
    return self.dataArray.count;
}
- (void)PickerSelectorIndixString:(NSString *)str{

    NSDictionary *dict = [self.mutArray objectAtIndex:0];
    
    NSMutableDictionary *muDict = [NSMutableDictionary dictionaryWithDictionary:dict];
    [muDict setObject:str forKey:@"title2"];
    [self.mutArray replaceObjectAtIndex:0 withObject:muDict];
//    [self.mutArray removeObjectAtIndex:selectIndex];
//    [self.mutArray insertObject:muDict atIndex:selectIndex];
    
   if ([str isEqualToString:@"近期公告"]) {
   self.url = KexchgeneralURL;
self.method = @"electronicsPage";
self.name = @"近期公告";
           [[NSNotificationCenter defaultCenter] postNotificationName:@"refreshOADetailData" object:nil];
       
}
if ([str isEqualToString:@"全部公告"]) {
   self.url = KexchgeneralURL;
self.method = @"electronicsPage";
self.name = @"全部公告";
        [[NSNotificationCenter defaultCenter] postNotificationName:@"refreshOADetailData" object:nil];
}

  [self.tableView reloadData];
}


-(void)dealloc{
    //[[NSNotificationCenter defaultCenter] removeObserver:self];
}

@end
